EP 0263798 A3 19890816 - METHOD FOR THE MANUFACTURE OF A PADDED ELEMENT, PARTICULARLY A SEAT CUSHION
Title (en)
METHOD FOR THE MANUFACTURE OF A PADDED ELEMENT, PARTICULARLY A SEAT CUSHION
Publication
Application
Priority
IT 6775786 A 19861006
Abstract (en)
[origin: EP0263798A2] In the manufacture of a padded element, such as a seat cushion for motor vehicles, the cushion cover (3) (of cloth, leather, synthetic material or the like) is applied to the padding (2) (usually of expanded plastics material) after having been formed to the shape of the surface of the padding (2) by means of pressing in a metal die and the simultaneous application of steam. The flow of steam reaches the cover by passing through the lower part (12) of the die and emerging from passages (17) provided in the wall which is in contact with the material. The steam used during the operation of pressing of the material is drawn from a reservoir (24) of pressurised steam, whose chamber is not in direct communication with the passages and whose body is in a thermally conducting relationship with the wall of the die.
IPC 1-7
IPC 8 full level
A47C 7/18 (2006.01); A47C 31/02 (2006.01); B29C 33/04 (2006.01); B68G 7/052 (2006.01); B29C 51/08 (2006.01); B29C 51/16 (2006.01); B29C 51/42 (2006.01); B29C 63/02 (2006.01); B68G 7/00 (2006.01); B68G 7/05 (2006.01); B29L 31/44 (2006.01)
CPC (source: EP US)
B29C 33/048 (2013.01 - EP US); B29C 51/42 (2013.01 - EP US); B29C 63/025 (2013.01 - EP US); B29C 65/10 (2013.01 - EP US); B29C 65/485 (2013.01 - EP US); B29C 65/522 (2013.01 - EP US); B29C 65/7847 (2013.01 - EP US); B29C 66/1122 (2013.01 - EP US); B29C 66/301 (2013.01 - EP US); B29C 66/5326 (2013.01 - EP US); B29C 66/727 (2013.01 - EP US); B29C 66/8322 (2013.01 - EP US); B68G 7/05 (2013.01 - EP US); B29L 2031/58 (2013.01 - EP US); Y10T 156/1041 (2015.01 - EP US)
Citation (search report)
- [Y] FR 2347306 A1 19771104 - TACHIKAWA SPRING CO [JP], et al
- [Y] US 1716735 A 19290611 - EDWARD PAGE HERBERT
- [AP] WO 8704118 A1 19870716 - ASTECHNOLOGIES INC [US]
- [A] US 2112384 A 19380329 - SLOAN EDWARD C, et al
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0263798 A2 19880413; EP 0263798 A3 19890816; EP 0263798 B1 19931124; BR 8705262 A 19880524; DE 3788267 D1 19940105; DE 3788267 T2 19940331; ES 2046215 T3 19940201; IT 1195191 B 19881012; IT 8667757 A0 19861006; JP 2581709 B2 19970212; JP S63147490 A 19880620; US 4844761 A 19890704; US 4979890 A 19901225
DOCDB simple family (application)
EP 87830351 A 19871006; BR 8705262 A 19871005; DE 3788267 T 19871006; ES 87830351 T 19871006; IT 6775786 A 19861006; JP 25345987 A 19871006; US 10490487 A 19871006; US 31682589 A 19890228